45051412444 has 12 divisors (see below), whose sum is σ = 79187286024. Its totient is φ = 22426473584.

The previous prime is 45051412421. The next prime is 45051412493. The reversal of 45051412444 is 44421415054.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24807139 + ... + 24808954.

It is an arithmetic number, because the mean of its divisors is an integer number (6598940502).

Almost surely, 2^45051412444 is an apocalyptic number.

It is an amenable number.

45051412444 is a deficient number, since it is larger than the sum of its proper divisors (34135873580).

45051412444 is a wasteful number, since it uses less digits than its factorization.

45051412444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49616324 (or 49616322 counting only the distinct ones).

The product of its (nonzero) digits is 51200, while the sum is 34.

Adding to 45051412444 its reverse (44421415054), we get a palindrome (89472827498).

The spelling of 45051412444 in words is "forty-five billion, fifty-one million, four hundred twelve thousand, four hundred forty-four".